Skip to main content
Log in

Effects of supplemental dried wild leek (Allium scorodoprasum L. subsp. rotundum) leaves on laying performance, egg quality characteristics, and oxidative stability in laying hens

  • Regular Articles
  • Published:
Tropical Animal Health and Production Aims and scope Submit manuscript

Abstract

This study aimed to examine the effect of dietary supplementation of dried wild leek (Allium scorodoprasum L. subsp. rotundum) leaves on laying performance, egg traits, antioxidant status, and oxidative stability in laying hens. For this purpose, a total of 96 Lohmann White laying hens aged 22 weeks allocated into four treatment groups each containing 24 hens. Hens were fed a diet supplemented with 0 (control), 1 (WL1), 2 (WL2), and 3 (WL3) g/kg dried wild leek (DWL) leaves. During the 10-week trial, egg weight was increased and feed efficiency was improved with 2 and 3 g/kg DWL leaves. No significant differences were observed among groups for egg production, feed intake, internal and external egg quality characteristics, and egg yolk cholesterol concentration. Levels of malondialdehyde and total antioxidant-oxidant status of egg yolk were not affected from DWL supplementation. However, 2,2-diphenyl-1-picrylhydrazyl radical scavenging activity was increased and oxidative stress index was decreased in egg yolk. Superoxide dismutase enzyme activity was increased in the group of WL3, and total antioxidant status levels were increased in the groups of WL2 and WL3 in serum. DWL supplementation reduced serum cholesterol concentration significantly. No marked changes were observed in other blood parameters. In conclusion, DWL is considered to be high antioxidant supplement due to having high antioxidant capacity and important bioactive compounds. Dietary supplementation of DWL leaves at 3 g/kg could be a viable and beneficial feed additive to improve egg weight and feed efficiency, increase DPPH radical scavenging activity in egg yolk and antioxidant status of hen. Therefore, the usage of DWL leaves in the laying hen diets will be beneficial for egg producers and poultry nutritionists to produce functional eggs having low cholesterol and high antioxidants.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1

Similar content being viewed by others

Data availability

Not applicable.

Code availability

Not applicable.

References

  • Abad, P., Arroyo-Manzanares, N., Ariza, J.J., Garcia-Campana, A.M., 2021. Effect of Allium extract supplementation on egg quality, productivity, and intestinal microbiota of laying hens. Animals, 11, 41.

    Article  Google Scholar 

  • Agarwal, K.C., 1996. Therapeutic action of garlic constituents. Medicinal Research Reviews, 16, 111-124.

    Article  CAS  PubMed  Google Scholar 

  • Al-Aqil, A.A., 2016. Effects of adding different dietary levels of garlic (Allium sativum) powder on productive performance and egg quality of laying hens. International Journal of Poultry Science, 15, 151-155.

    Article  Google Scholar 

  • Al-Khalaifah, H.S., Badawi, M.E., Abd El-Aziz, R.M., Ali, M.A., Omar, A.E., 2020. Effect of Egyptian leek leaf extract supplementation on productive and economic performance of broilers. Frontiers in Veterinary Science, 7, 584921.

    Article  PubMed  PubMed Central  Google Scholar 

  • Al-Marzoqi, A.H., Hameed, I.H., Idan, S.A., 2015. Analysis of bioactive chemical components of two medicinal plants (Coriandrum sativum and Melia azedarach) leaves using gas chromatography-mass spectrometry (GS-MS). African Journal of Biotechnology, 14, 2812-2830.

    Article  Google Scholar 

  • Amagase, H., Petesch, B.L., Matsuura, H., Kasuga, S., Itakura, Y., 2001. Intake of garlic and its bioactive components. Journal of Nutrition, 131, 955S-962S.

    Article  CAS  PubMed  Google Scholar 

  • AOAC, 2000. Official Methods of Analysis. 17th Association of Official Analytical Chemists. AOAC International Maryland.

    Google Scholar 

  • Azeke, M.A., Ekpo, K.E., 2008. Egg yolk cholesterol lowering effects of garlic and tea. Journal of Biolological Sciences, 8, 456-460.

    Article  Google Scholar 

  • Badary, O.A., Yassin, A.Z., El-Shenawy, S.M., El-Moneem, M.A., Al-Shafeiy, H.M., 2013. Study of the effect of Allium porrum on hypertension-induced in rats. Revista. Latinoamericana de Quimica, 41, 149-160.

    CAS  Google Scholar 

  • Birrenkott, G., Brockenfelt, G.E., Owens, M., Halpin, E., 2000. Yolk and blood cholesterol levels and organoleptic assessment of eggs from hens fed a garlic-supplemented diet. Poultry Science, 79 (Suppl. 1), 75 (Abstr.).

    Google Scholar 

  • Chi, M.S., Koh, E.T., Stewart, T.J., 1982. Effect of garlic on lipid metabolism in rats fed cholesterol or lard. Journal of Nutrition, 112, 241-248.

    Article  CAS  PubMed  Google Scholar 

  • Chowdhury, S.R., Chowdhury, S.D., Smith, T.K., 2002. Effects of dietary garlic on cholesterol metabolism in laying hens. Poultry Science, 81, 1856-1862.

    Article  CAS  PubMed  Google Scholar 

  • Dawson, B., Trapp, R.G., 2001. Basic and Clinical Biostatistics, (3rd). Lange Medical Books/McGraw-Hill Medical Publishing Division, New York.

    Google Scholar 

  • Dıblan, S., Kadiroğlu, P., Aydemir, L.Y., 2018. FT-IR spectroscopy characterization and chemometric evaluation of legumes extracted with different solvents. Food and Health, 4, 2, 80-88.

    Article  Google Scholar 

  • El-Khabery, M.A.M.M., Sitohy, M.Z., Hefnawy, H.T., Gomaa, A.M., 2016. Effect of using Egyptian leek leaves powder (Allium porrum L.) as unconventional feed on growth performance, carcass quality and some serum biochemical analysis in broiler chickens. Zagazig Journal of Agricultural Research, 43, 555-567.

    Article  Google Scholar 

  • Erdoğan, M.K., Geçibesler, İ.H., Behçet, L., 2020. Chemical constituents, antioxidant, antiproliferative and apoptotic effects of a new endemic Boraginaceae species: Paracaryum bingoelianum. Results in Chemistry, 2, 100032.

    Article  Google Scholar 

  • Erel, O., 2004. A novel automated method to measure total antioxidant response against potent free radical reactions. Clinical Biochemistry, 37, 112-119.

    Article  CAS  PubMed  Google Scholar 

  • Erel, O., 2005. A new automated colorimetric method for measuring total oxidant status. Clinical Biochemistry, 38, 1103-1111.

    Article  CAS  PubMed  Google Scholar 

  • Fırat, M., Aziret, A., 2016. Edible Allium L. species that are sold as fresh vegetables in public bazaars of Hakkari province and its surroundings in Turkey. Acta Biologica Turcica, 29, 14-19.

    Google Scholar 

  • Fritsch, R.M., Blattner, F.R., Gurushidze, M., 2010. New classification of Allium L. subg. Melanocrommyum (Webb & Berthel) Rouy (Alliaceae) based on molecular and morphological characters. Phyton-International Journal of Experimental Botany, 4,145-220.

    Google Scholar 

  • Gbore, F.A., Oloruntola, O.D., Adu, O.A., Olarotimi, O.J., Falowo, A.B., Afolayan, E.O., 2021. Serum and meat antioxidative status of broiler chickens fed diets supplemented with garlic rhizome meal, moringa leaf meal and their composite. Tropical Animal Health and Production, 53, 26.

    Article  Google Scholar 

  • Gebhardt, R., Beck, H., 1996. Differential inhibitory effects of garlic-derived organosulfur compounds on cholesterol biosynthesis in primary rat hepatocyte cultures. Lipids, 31, 1269-1276.

    Article  CAS  PubMed  Google Scholar 

  • Ham, J.S., Lee, S.G., Kim, M.K., Oh, M.H., Jeong, S.G., Kim, D.H.. 2010. Inhibitory activity of garlic fermented by Pediococcus pentosaceus KACC 91419 against antibiotic-resistant pathogens. Asian Australasian Journal of Animal Sciences, 23, 1236-1243.

    Article  CAS  Google Scholar 

  • Hanieh, H., Kiyoaki, N., Mingzi, P., Chaogetu, G., Asaki, A., Yasuhiro, K., 2010. Modulatory effects of two levels of dietary alliums on immune response and certain immunological variables, following immunization, in White Leghorn chickens. Animal Science Journal, 81, 673-680.

    Article  CAS  PubMed  Google Scholar 

  • Ivanova, A., Mikhova, B., Najdenski, H., Tsvetkova, I., Kostova, I., 2009. Chemical composition and antimicrobial activity of wild garlic Allium ursinum of Bulgarian Origin. Natural Product Communications, 4, 1059-1062.

    Article  CAS  PubMed  Google Scholar 

  • Jafari, R., Razi, M., Ghorbanpoor, M., Marashian, S., 2008. Effect of dietary garlic on immune response of broiler chicks to live Newcastle disease vaccine. Pakistan Journal of Biological Science, 14, 1848-1851.

    Article  Google Scholar 

  • Jesse, A.O., 2020. Fourier Transform Infrared Spectroscopy analysis of Allium sativum L. and Nymphaea lotus L. Asian Journal of Applied Chemistry Research, 6, 2, 7-24.

    Article  Google Scholar 

  • Jung, S., Choe, J.H., Kim, B., Yun, H., Kruk, Z.A., Jo, C., 2010. Effect of dietary mixture of gallic acid and linoleic acid on antioxidative potential and quality of breast meat from broilers. Meat Science, 86, 520-526.

    Article  CAS  PubMed  Google Scholar 

  • Khan, Q.S.H., Sadar, R., Anjum, M.A., 2007. Effects of dietary garlic powder on performance and serum and egg yolk cholesterol concentration in laying hens. Asian Australasian Journal of Animal Sciences, 21, 22-27.

    Google Scholar 

  • Khan, R.U., Nikousefat, Z., Tufarelli, V., Naz, S., Javdani, M., Laudadio, V., 2012. Garlic (Allium sativum) supplementation in poultry diets: effect on production and physiology. World’s Poultry Science Journal, 68, 3, 417-424.

    Article  Google Scholar 

  • Kim, S.M., Kubota, K., Kobayashi, A., 1997. Antioxidative activity of sulphur-containing flavour compounds in garlic. Bioscience, Biotechnology and Biochemistry, 61, 1482-1485.

    Article  CAS  Google Scholar 

  • Komal Kumar, J., Devi Prasad, A.G., 2012. Fourier transform infrared spectroscopy an advanced technique for identification of biomolecules. Drug Invention Today, 4, 12, 616-618.

    CAS  Google Scholar 

  • Kothari, D., Lee, W.D., Niu, K.M., Kim, S.K., 2019. The genus Allium as poultry feed additive: a review. Animals, 9, 1032.

    Article  PubMed  PubMed Central  Google Scholar 

  • Krahmer, A., Böttcher, C., Gudi, G., Stürtz, M., Schulz, H., 2021. Application of ATR-FTIR spectroscopy for profiling of non-strucrural carbohydrates in onion (Allium cepa L.) bulbs. Food Chemistry, 360, 129978.

    Article  PubMed  Google Scholar 

  • Leke, J.R., Wantasen, E., Sompie, F., Elly, F.H., Siahan, R., 2019. The characteristics and quality of egg from commercial laying hens fed with garlic (Allium sativum) supplemented ration. Animal Production, 21, 2, 98-103.

    Article  Google Scholar 

  • Lim, K.S., You, S.J., An, B.K., Kang, C.W., 2006. Effects of dietary garlic powder and copper on cholesterol content and quality characteristics of chicken eggs. Asian Australasian Journal of Animal Sciences, 19, 582-586.

    Article  CAS  Google Scholar 

  • Lu, X., Ross, C.F., Powers, J.R., Rasco, B.A., 2011. Determination of quercetins in onion (Allium cepa) using infrared spectroscopy. Journal of Agricultural and Food Chemistry, 59, 6376-6382.

    Article  CAS  PubMed  Google Scholar 

  • Mahmoud, K.Z., Gharaibeh, S.M., Zakaria, H.A., Qatramiz, A.M., 2010. Garlic (Allium sativum) supplementation: influence on egg production, quality, and yolk cholesterol level in layer hens. Asian Australasian Journal of Animal Sciences, 23, 1503-1509.

    Article  CAS  Google Scholar 

  • Mehrabi, A.A., Nasab, B.F., 2012. In-vitro culture of Allium scorodoprasum spp. rotundum: Callus induction, somatic embryogenesis and direct bulblet formation. International Journal of Agriculture and Crop Sciences, 4, 1, 1-7.

    Google Scholar 

  • Miryeganeh, M., Movafeghi, A., 2009. Scape anatomy of Allium sect. Allium (Alliaceae) in İran. Journal of Science and Technology, 35, 1, 1-5.

    Google Scholar 

  • Mitic, V.D., Stankov-Jovanovic, V.P., Ilic, M.D., Cvetkovic, J.S., Dimitrijevic, M.V., Stojanovic, G.S., 2014. In vitro antioxidant activity of methanol extract of Allium scorodoprasum. Bulgarian Journal of Agricultural Science, 20, 1130-1136.

    Google Scholar 

  • Moon, S.-G., Lee, S.-K., Lee, W.-D., Niu, K.-M., Hwang, W.-U., Oh, J.-S., Kothari, D., Kim, S.-K., 2021. Effect of dietary supplementation of a phytogenic blend containing Schisandra chinensis, Pinus densiflora, and Allium tuberosum on productivity, egg quality, and health parameters in laying hens. Animal Bioscience, 34, 2, 285-294.

    Article  CAS  PubMed  Google Scholar 

  • Mottaghitalab, M., Taraz, Z., 2004. Garlic powder as blood serum and egg yolk cholesterol lowering agent. Journal of Poultry Science, 41, 50-57.

    Article  Google Scholar 

  • Movahedian, A., Sadeghi, H., Ghannadi, A., Gharavi, M., Azarpajooh, S., 2006. Hypolipidemic activity of Allium porrum in cholesterol-fed rabbits. Journal of Medicinal Food, 9, 98-101.

    Article  CAS  PubMed  Google Scholar 

  • Moyo, B., Oyedemi, S., Masika, P.J., Muchenje, V., 2012. Polyphenolic content and antioxidant properties of Moringa oleifera leaf extracts and enzymatic activity of liver from goats supplemented with Moringa oleifera leaves/sunflower seed cake. Meat Science, 91, 4, 441-447.

    Article  CAS  PubMed  Google Scholar 

  • Muruganantham, S., Anbalagan, G., Ramamurthy, N., 2009. FT-IR and SEM-EDS comparative analysis of medicinal plants, Eclipta alba Hassk and Eclipta prostrata Linn. Romanian Journal of Biophysics, 19, 285-294.

    Google Scholar 

  • Nagarajan, D., Ramesh Kumar, T., 2017. Fourier transform infrared spectroscopy analysis of garlic (Allium). International Journal of Zoology Studies, 2, 6, 11-14.

    Google Scholar 

  • NRC, 1994. Nutrient Requirements of Poultry. 9th Ed. National Research Council, National Academy Press. Washington DC.

    Google Scholar 

  • Nurani, L.H., Edityaningrum, C.A., Suhaera, Windarsih, A., Riyanto, S., Rohman, A., 2022. Isolation of active compound from Nephelium lappaceum L. rind as an antioxidant. Food Research, 6, 3, 84-91.

    Article  Google Scholar 

  • Oduntan, A.O., Olaleye, O., 2012. Effect of plant maturity on the proximate composition of Sesamum Radiatum Schum leaves. Journal of Food Studies, 1, 1, 69-76.

    Google Scholar 

  • Ogbuewu, I.P., Okoro, V.M.O., Mbajiorgu, C.A., 2021. Meta-analysis of the responses of laying hens to garlic (Allium sativum) supplementation. Animal Feed Science and Technology, 275, 114866.

    Article  Google Scholar 

  • Ogbuewu, I.P., Okoro, V.M.O., Mbajiorgu, E.F., Mbajiorgu, C.A., 2019. Beneficial effect of garlic (Allium sativum) in livestock and poultry nutrition: a review. Agricultural Research, 8, 411-426.

    Article  Google Scholar 

  • Olobatoke, R., Mulugeta, S., 2011. Effect of dietary garlic powder on layer performance, fecal bacterial load, and egg quality. Poultry Science, 90, 665-670.

    Article  CAS  PubMed  Google Scholar 

  • Omer, H.A.A., Ahmed, S.M., Abdel-Magid, S.S., El-Mallah, G.M.H., Bakr, A.A., Abdel Fattah, M.M., 2019. Nutritional impact of inclusion of garlic (Allium sativum) and/or onion (Allium cepa L.) powder in laying hens’ diets on their performance, egg quality, and some blood constituents. Bulletin of the National Research Centre, 43, 23.

    Article  Google Scholar 

  • Radovanovic, B., Mladenovic, J., Radovanovic, A., Pavlovic, R., Nikolic, V., 2015. Phenolic composition, antioxidant, antimicrobial and cytotoxic activities of Allium porrum L. (Serbia) extracts. Journal of Food and Nutrition Research, 3, 564-569.

    CAS  Google Scholar 

  • Radwan Nadia, L., Hassan, R.A., Qota, E.M., Fayek, H.M., 2008. Effect of natural antioxidant on oxidative stability of eggs and productive and reproductive performance of laying hens. International Journal of Poultry Science, 7, 134-150.

    Article  CAS  Google Scholar 

  • Ramay, M.S., Yalçın, S., 2020. Effects of supplemental pine needles powder (Pinus brutia) on growth performance, breast meat composition, and antioxidant status in broilers fed linseed oil-based diets. Poultry Science, 99, 1, 479-486.

    Article  CAS  PubMed  Google Scholar 

  • Reddy, R.V., Lightsey, S.F., Maurice, D.V., 1991. Effect of feeding garlic oil on performance and egg yolk cholesterol concentration. Poultry Science, 70, 2006-2009.

    Article  Google Scholar 

  • Rehman, Z., Munir, M.T., 2015. Effect of garlic on the health and performance of broilers. Veterinaria, 3, 32-39.

    Google Scholar 

  • Roghani, M., Aghaie, M., 2007. The effect Allium ampeloprasum feeding on serum level of glucose, triglyceride and total cholesterol of diabetic rat. Koomesh, 8, 73-78.

    Google Scholar 

  • Ruesga-Gutierrez, E., Ruvalcaba-Gomez, J.M., Gomez-Godinez, L.J., Villagran, Z., Gomez-Rodriguez, V.M., Heredia-Nava, D., Ramirez-Vega, H., Arteaga-Garibay, R.I., 2022. Allium-based phytobiotic for laying hens’ supplementation: Effects on productivity, egg quality, and fecal microbiota. Microorganisms, 10, 117.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  • Santos, C.C.M.P., Salvadori, M.S., Mota, V.G., Costa, L.M., Almeida, A.A.C., Oliveira, G.A.L., Costa, J.P., Sousa, D.P., Freitas, R.M., Almeida, R.N., 2013. Antinociceptive and antioxidant activities of phytol in vivo and in vitro models. Neuroscience Journal, 2013, 949452.

    Article  PubMed  PubMed Central  Google Scholar 

  • Sengupta, A., Chosh, S., Bhattacharjee, S., 2004. Allium vegetables in cancer prevention: an overview. Asian Pacific Journal of Cancer Prevention, 5, 229-230.

    Google Scholar 

  • Silva, S.D., Feliciano, R.P., Boas, L.V., Bronze, M.R. 2014. Application of FTIR-ATR to Moscatel dessert wines for prediction of total phenolic and flavonoid contents and antioxidant capacity. Food Chemistry, 150, 489-493.

    Article  CAS  PubMed  Google Scholar 

  • Tarantilis, P.A., Troianou, V.E., Pappas, C.S., Kotseridis, Y.S., Polissiou, M.G., 2008. Differentiation of Greek red wines on the basis of grape variety using attenuated total reflectance Fourier transform infrared spectroscopy. Food Chemistry, 111, 192-196.

    Article  CAS  Google Scholar 

  • Tarladgis, B.G., Watts, B.M., Younathan, M.T., Dugan Jr, L., 1960. A distillation method for the quantitative determination of malonaldehyde in rancid foods. Journal of the American Oil Chemists’ Society, 37, 44-48.

    Article  CAS  Google Scholar 

  • Tasci, B., Kutuk, H., Koca, I., 2016. Determination of alliin and allicin in the plant of Allium scorodoprasum L. subsp. rotundum by using the infrared spectroscopy technique. Acta Horticulturae, 1143, 133-138.

    Article  Google Scholar 

  • Taşçı, B., Kutuk, H., Koca, I., 2019. Antioxidant activity of Allium scorodoprasum L. subsp. rotundum (L.) STEARN plant grown in Turkey Turkish Journal of Agriculture Food Science and Technology, 7, 10, 1561-1567.

    Article  Google Scholar 

  • Tepe, B., Sokmen, M., Akpulat, H.A., Sokmen, A., 2005. In vitro antioxidant activities of the methanol extracts of five Allium species from Turkey. Food Chemistry, 92, 89-92.

    Article  CAS  Google Scholar 

  • Thangam, R., Gokul, S., Sathuvan, M., Suresh, V., Sivasubramanian, S., 2019. A novel antioxidant rich compound 2-hydroxy 4-methylbenzaldehyde from Decalepis arayalpathra induces apoptosis in breast cancer cells. Biocatalysis and Agricultural Biotechnology, 21, 101339.

    Article  Google Scholar 

  • Trifunschi, S., Munteanu, M.F., Agotici, V., Pintea S., Gligor, R., 2015. Determination of flavonoid and polyphenol compounds in Viscum album and Allium sativum extracts. International Current Pharmaceutical Journal, 4, 5, 382-385.

    Article  CAS  Google Scholar 

  • TSI (Turkish Standards Institution), 1991. Animal Feeds – Determination of metabolizable energy (Chemical method). TS9610.

  • Villacres, E., Quelal, M., Galarza, S., Iza, D., Silva, E., 2022. Nutritional value and bioactive compounds of leaves and grains from quinoa (Chenopodium quinoa Willd.). Plants, 11, 213.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  • Vyas, J., Rana, S., 2017. Antioxidant activity and green synthesis of selenium nanoparticles using Allium sativum extract. International Journal of Phytomedicine, 9, 634-641.

    Article  CAS  Google Scholar 

  • Washburn, K.W., Nix, D.F., 1974. A rapid technique for extraction of yolk cholesterol. Poultry Science, 53, 1118-1122.

    Article  CAS  PubMed  Google Scholar 

  • Yalçın, S., Onbaşılar, E.E., Reisli, Z., Yalçın, S., 2006. Effect of garlic powder on the performance, egg traits and blood parameters of laying hens. Journal of the Science of Food and Agriculture, 86, 1336-1339.

    Article  Google Scholar 

  • Yalçın, S., Onbaşılar, İ., Şehu, A., Yalçın, S.. 2007. The effects of dietary garlic powder on the performance, egg traits and blood serum cholesterol of laying quails. Asian Australasian Journal of Animal Sciences, 20, 944-947.

    Article  Google Scholar 

  • Yalçın, S., Yalçın, S., Onbaşılar, İ., Eser, H., Şahin, A., 2014. Effects of dietary yeast cell wall on performance, egg quality and humoral immune response in laying hens. Ankara Üniversitesi Veteriner Fakültesi Dergisi, 61, 289-294.

    Article  Google Scholar 

  • Yeh, Y-Y., Liu, L., 2001. Cholesterol lowering effect of garlic extracts and organosulfur compounds: Human and animal studies. Journal of Nutrition, 131, 989-993.

    Article  Google Scholar 

  • Youn, B.S., Nam, K.T., Kim, C.W., Kang, C.W., Ohtani, S., Tanaka, K., 1996. Effects of dietary garlic supplementation on performance and HMG-CoA reductase in broiler chicks. Korean Journal of Poultry Science, 23, 129-134.

    Google Scholar 

Download references

Funding

This work was supported by the Amasya University Scientific Research Projects Coordination Unit (Project No: FMB-BAP 20-0458).

Author information

Authors and Affiliations

Authors

Contributions

Gözde Kılınç and Sakine Yalçın contributed to the study conception and design. Material preparation and data collection were performed by Gözde Kılınç. All authors (Gözde Kılınç, Sakine Yalçın, and Suzan Yalçın) contributed data analysis, writing, and editing the last draft of the manuscript.The manuscript has been read and approved by all named authors and that there are no other persons who satisfied the criteria for authorship but are not listed.

Corresponding author

Correspondence to Gözde Kılınç.

Ethics declarations

Ethical standards

This study was approved by the Animal Ethics Committee of Ondokuz Mayıs University (2020/35).

Conflict of interest

The authors declare no competing interests.

Additional information

Publisher’s note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Rights and permissions

Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Kılınç, G., Yalçın, S. & Yalçın, S. Effects of supplemental dried wild leek (Allium scorodoprasum L. subsp. rotundum) leaves on laying performance, egg quality characteristics, and oxidative stability in laying hens. Trop Anim Health Prod 55, 169 (2023). https://doi.org/10.1007/s11250-023-03583-7

Download citation

  • Received:

  • Accepted:

  • Published:

  • DOI: https://doi.org/10.1007/s11250-023-03583-7

Keywords

Navigation